/*
 * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package java.security;

/**
 * This is the basic key exception.
 *
 * @author Benjamin Renaud
 * @see Key
 * @see InvalidKeyException
 * @see KeyManagementException
 */

public class KeyException extends GeneralSecurityException {

  private static final long serialVersionUID = -7483676942812432108L;

  /**
   * Constructs a KeyException with no detail message. A detail
   * message is a String that describes this particular exception.
   */
  public KeyException() {
    super();
  }

  /**
   * Constructs a KeyException with the specified detail message.
   * A detail message is a String that describes this particular
   * exception.
   *
   * @param msg the detail message.
   */
  public KeyException(String msg) {
    super(msg);
  }

  /**
   * Creates a {@code KeyException} with the specified
   * detail message and cause.
   *
   * @param message the detail message (which is saved for later retrieval by the {@link
   * #getMessage()} method).
   * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method).
   * (A {@code null} value is permitted, and indicates that the cause is nonexistent or unknown.)
   * @since 1.5
   */
  public KeyException(String message, Throwable cause) {
    super(message, cause);
  }

  /**
   * Creates a {@code KeyException} with the specified cause
   * and a detail message of {@code (cause==null ? null : cause.toString())}
   * (which typically contains the class and detail message of
   * {@code cause}).
   *
   * @param cause the cause (which is saved for later retrieval by the {@link #getCause()} method).
   * (A {@code null} value is permitted, and indicates that the cause is nonexistent or unknown.)
   * @since 1.5
   */
  public KeyException(Throwable cause) {
    super(cause);
  }
}
